linux-kernel - Re: [PATCH v8 0/9] Refactor the SMMU's CD table ownership

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Date:   Thu, 12 Oct 2023 19:06:48 +0100
From:   Will Deacon <will@...nel.org>
To:     iommu@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        Michael Shavit <mshavit@...gle.com>,
        linux-kernel@...r.kernel.org
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>,
        Tomas Krcka <krckatom@...zon.de>,
        "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Jacob Pan <jacob.jun.pan@...ux.intel.com>, nicolinc@...dia.com,
        jean-philippe@...aro.org, robin.murphy@....com,
        Alistair Popple <apopple@...dia.com>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Joerg Roedel <joro@...tes.org>,
        Kevin Tian <kevin.tian@...el.com>,
        Dawei Li <set_pte_at@...look.com>, jgg@...dia.com
Subject: Re: [PATCH v8 0/9] Refactor the SMMU's CD table ownership

On Fri, 15 Sep 2023 21:17:31 +0800, Michael Shavit wrote:
> This series refactors stage 1 domains so that they describe a single CD
> entry. These entries are now inserted into a CD table that is owned by
> the arm_smmu_master instead of the domain.
> This is conceptually cleaner and unblocks other features, such as
> attaching domains with PASID (for unmanaged/dma domains).
> 
> This patch series was originally part of a larger patch series that
> implemented the set_dev_pasid callback for non-SVA domains but is now
> split into a distinct series.
> 
> [...]

Applied to will (for-joerg/arm-smmu/updates), thanks!

[1/9] iommu/arm-smmu-v3: Move ctx_desc out of s1_cfg
      https://git.kernel.org/will/c/987a878e09c6
[2/9] iommu/arm-smmu-v3: Replace s1_cfg with cdtab_cfg
      https://git.kernel.org/will/c/1f8588834016
[3/9] iommu/arm-smmu-v3: Encapsulate ctx_desc_cfg init in alloc_cd_tables
      https://git.kernel.org/will/c/e3aad74c51a7
[4/9] iommu/arm-smmu-v3: move stall_enabled to the cd table
      https://git.kernel.org/will/c/1228cc509fc6
[5/9] iommu/arm-smmu-v3: Refactor write_ctx_desc
      https://git.kernel.org/will/c/24503148c545
[6/9] iommu/arm-smmu-v3: Move CD table to arm_smmu_master
      https://git.kernel.org/will/c/10e4968cd511
[7/9] iommu/arm-smmu-v3: Cleanup arm_smmu_domain_finalise
      https://git.kernel.org/will/c/5e14313df2c8
[8/9] iommu/arm-smmu-v3: Update comment about STE liveness
      https://git.kernel.org/will/c/6032f58498b7
[9/9] iommu/arm-smmu-v3: Rename cdcfg to cd_table
      https://git.kernel.org/will/c/475918e9c4eb

Cheers,
-- 
Will

https://fixes.arm64.dev
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